Senior Full Stack Developer (FinTech)

Location: Warsaw, Poland or Romania

Company

hirify.global is a global staffing company supporting a fintech client that provides unified payment infrastructure and financial services for merchants and consumers.

What you will do

• Lead the full feature development cycle for a Billing project processing fees, exchanges, invoices, payments, and statements.
• Collaborate with the product owner to clarify requirements and advise on UX approaches.
• Design technical solutions and gather feedback from Architecture, Security, BI, DBA, and business operations teams.
• Create technical documentation and UML diagrams in Confluence.
• Implement solutions according to engineering best practices and standards.
• Collaborate with QA and support production incidents.

Requirements

• 5+ years of Java experience.
• 3+ years of frontend development experience, preferably with Angular.
• Strong technical background and a track record of delivering high-quality work.
• Responsibility, proactivity, and willingness to continuously improve Billing domain knowledge.
• Experience working in an Agile environment and following the Scrum framework.

Culture & Benefits

• Work with a global fintech platform integrating multiple payment channels.
• Collaborate with product, architecture, security, data, database, business operations, and QA specialists.
• Benefits are provided by hirify.global; further details are available during the hiring process.